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    GENERATING A THREE-DIMENSIONAL OBJECT
    2.
    发明公开
    GENERATING A THREE-DIMENSIONAL OBJECT 有权
    创建三维物体

    公开(公告)号：EP3094469A1

    公开(公告)日：2016-11-23

    申请号：EP14702207.3

    申请日：2014-01-16

    申请人： Hewlett-Packard Development Company, L.P.

    发明人： DE PENA, Alejandro Manuel ,  COMAS CESPEDES, Esteve ,  BALDEZ, Luis

    IPC分类号： B29C67/00

    摘要： According to one aspect there is provided an apparatus for generating a three-dimensional object. The apparatus may include a first agent distributor to selectively deliver a coalescing agent onto portions of a layer of build material, a second agent distributor to selectively deliver a coalescence modifier agent onto portions of the layer of build material, and a controller to control the first and second distributors to selectively deliver each of the agent and the coalescence modifier onto the layer of build material in respective patterns derived from data representing a slice of a three-dimensional object to be generated, in which when energy is applied to the layer of build material, the build material coalesces and solidifies to form a slice of the three-dimensional object in accordance the patterns and the three-dimensional object has mechanical object properties that are related to the patterns.

    GENERATING A THREE-DIMENSIONAL OBJECT
    3.
    发明公开
    GENERATING A THREE-DIMENSIONAL OBJECT 有权
    生成一个三维物体

    公开(公告)号：EP3094470A1

    公开(公告)日：2016-11-23

    申请号：EP14702259.4

    申请日：2014-01-31

    申请人： Hewlett-Packard Development Company, L.P.

    发明人： JUAN JOVER, Fernando ,  DE PENA, Alejandro Manuel ,  COMAS CESPEDES, Esteve ,  EDWARD DALE, Davis

    IPC分类号： B29C67/00

    摘要： According to one example, there is provided apparatus for generating a three- dimensional object. The apparatus comprises a build material distributor movable bi-directionally in a first axis to deposit successive layers of a build material on a support, and an agent distributor movable bi-directionally in a second axis different to the first axis to deliver an agent onto selected portions of successive layers of build material.

    摘要翻译： 根据一个例子，提供了用于生成三维物体的设备。 该设备包括建造材料分配器，该建造材料分配器可在第一轴线上双向地移动以将构建材料的连续层沉积在支撑件上;以及药剂分配器，可在与第一轴线不同的第二轴线上双向移动以将药剂递送到选定 构建材料的连续层的部分。

    GENERATING A THREE DIMENSIONAL OBJECT
    5.
    发明公开
    GENERATING A THREE DIMENSIONAL OBJECT 审中-公开

    公开(公告)号：EP3626434A1

    公开(公告)日：2020-03-25

    申请号：EP19200526.2

    申请日：2014-01-16

    申请人： Hewlett-Packard Development Company, L.P.

    发明人： DE PENA, Alejandro Manuel ,  COMAS CESPEDES, Esteve ,  BALDEZ, Luis

    IPC分类号： B29C64/165 ,  B33Y50/02 ,  B29C64/393

    摘要： According to one aspect there is provided apparatus for generating a three-dimensional object. The apparatus comprises a first agent distributor to selectively deliver a coalescing agent onto portions of a layer of build material, a second agent distributor to selectively deliver a coalescence modifier agent onto portions of a layer of build material, and a controller to control the agent distributors to selectively deliver each of the agents onto a layer of build material in respective patterns derived from data representing a slice of a three-dimensional object to be generated, wherein the coalescence modifier agent is delivered adjacent to where the coalescing agent is delivered to help reduce the effect of lateral coalescence bleed, so that when energy is applied to the layer the build material coalesces and solidifies to form a slice of the three-dimensional object in accordance the patterns.

    GENERATING A THREE-DIMENSIONAL OBJECT
    9.
    发明公开
    GENERATING A THREE-DIMENSIONAL OBJECT 审中-公开

    公开(公告)号：EP3626435A1

    公开(公告)日：2020-03-25

    申请号：EP19208530.6

    申请日：2014-01-31

    申请人： Hewlett-Packard Development Company, L.P.

    发明人： JUAN JOVER, Fernando ,  DE PENA, Alejandro Manuel ,  COMAS CESPEDES, Esteve ,  EDWARD DALE, Davis

    IPC分类号： B29C64/165 ,  B29C64/209 ,  B29C64/236

    摘要： According to one example, there is provided apparatus for generating a three-dimensional object. The apparatus comprises a build material distributor 104 movable bi-directionally in a first axis to deposit successive layers of a build material on a support, and an agent distributor 106 movable bi-directionally in a second axis different to the first axis to deliver an agent onto selected portions of successive layers of build material. The apparatus further has first and second parking zones 108a, 108b, adjacent to opposite edges of the support along the first axis at which the build material distributor 104 may be parked without hindering movement of the agent distributor 106 along the second axis.